<?php
/**
 * This example generates ad code for an AFC ad unit.
 *
 * PHP version 5
 * PHP extensions: SoapClient and OpenSSL.
 *
 * Copyright 2011, Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @package    GoogleApiAdsAdSense
 * @subpackage v3
 * @category   WebServices
 * @copyright  2011, Google Inc. All Rights Reserved.
 * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 * @author     Sergio Gomes <api.sgomes@gmail.com>
 * @link       http://code.google.com/apis/adsense/developer/AdSenseForContentService.html#generateAdCode
 */

error_reporting(E_STRICT | E_ALL);

// Provide AdSense login information.
$developer_email = 'INSERT_DEVELOPER_EMAIL_HERE';
$developer_password = 'INSERT_DEVELOPER_PASSWORD_HERE';
$display_locale = 'en_US';
$client_id = 'INSERT_PUBLISHER_ID_HERE';

// Set SOAP and XML settings. To send requests to the production environment,
// replace "sandbox.google.com" with "www.google.com" in the wsdl URL.
// The namespace will always be "www.google.com", even in the sandbox.
$wsdl =
    'https://sandbox.google.com/api/adsense/v3/AdSenseForContentService?wsdl';
$namespace = 'http://www.google.com/api/adsense/v3';
$options = array(
    'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
    'encoding' => 'utf-8',
    'compression' => SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP,
    'user_agent' => 'PHP-SOAP/'. phpversion() . ',gzip',
    // We're setting WSDL caching so that we don't hammer the servers retrieving
    // the WSDL for every run. If caching causes any odd behaviour for you, set
    // this to WSDL_CACHE_NONE, download the WSDL to your disk, and set $wsdl to
    // the file's location.
    'cache_wsdl' => WSDL_CACHE_BOTH);

// Get AdSenseForContentService.
$afc_service = new SoapClient($wsdl, $options);

// Set headers.
$developer_email_header = new SoapHeader($namespace, 'developer_email',
    $developer_email);
$developer_password_header = new SoapHeader($namespace, 'developer_password',
    $developer_password);
$display_locale_header = new SoapHeader($namespace, 'display_locale',
    $display_locale);
$client_id_header = new SoapHeader($namespace, 'client_id', $client_id);
$afc_service->__setSoapHeaders(array($developer_email_header,
    $developer_password_header, $display_locale_header, $client_id_header));

// Generate ad code.
try {
  $result = $afc_service->generateAdCode(array(
      'synServiceId' => $client_id,
      'adStyle' => array(
          'backgroundColor' => '#FFFFFF',
          'borderColor' => '#000000',
          'textColor' => '#00FF00',
          'titleColor' => '#0000CC',
          'urlColor' => '#FF3300'),
      'adUnitType' => array('value' => 'TextOnly'),
      'adLayout' => array('value' => '728x90'),
      'isFramedPage' => false,
      'cornerStyles' => array('value' => 'DEFAULT')));
} catch (SoapFault $e) {
  if (isset($e->detail) && isset($e->detail->AdSenseApiExceptionFault) &&
      isset($e->detail->AdSenseApiExceptionFault->AdSenseApiException)) {
    // Caught AdSense API exception.
    $inner = $e->detail->AdSenseApiExceptionFault->AdSenseApiException;
    switch ($inner->code) {
      case 201:
        print "The provided publisher ID was not valid.\n";
        break;
      case 314:
        print "The provided publisher ID did not correspond to an AFC "
        print "account.\n";
        break;
      default:
        print "An error occurred while generating ad code:\n";
        print $inner->message;
        print "\n";
    }
  } else {
    // Caught other type of exception.
    print "Unexpected error while generating ad code.\n";
    print $e->getMessage() . "\n";
  }
  exit(1);
}

// Display ad code.
if (isset($result->return)) {
  print "Generated ad code:\n" . $result->return . "\n";
}
